Where does “落第点” come from?

落第点 (Japanese) comes from Japanese 点, from Middle Chinese 點 — mark, spot; dot, mark.

落第点 (Japanese): failing grade

Definitions

  1. failing grade

Ancestry of “落第点”, step by step

落第点 traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japanesespot, dot; score, grade, mark; point
2Middle Chinesemark, spot; dot, mark

via Japanese 落第

StepLanguageWordMeaning
1Japanese落第to fail an examination or test; to fail to...
Every word from Middle Chinese Every word from Japanese